修复安装游戏时选择加载器版本后返回动画方向不正确的问题 (#5086)

HMCL/src/main/java/org/jackhuang/hmcl/ui/download/AbstractInstallersPage.java

@@ -68,7 +68,7 @@ public abstract class AbstractInstallersPage extends Control implements WizardPa
                                     gameVersion,
                                     downloadProvider,
                                     libraryId,
-                                    () -> controller.onPrev(false, Navigation.NavigationDirection.NEXT)
+                                    () -> controller.onPrev(false, Navigation.NavigationDirection.PREVIOUS)
                             ), Navigation.NavigationDirection.NEXT
                     );
             });